What is the recycle of the beans

What is the area of the shaded sector?

What are the greatest common factor of 75 and 30

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!